Dear John,
I am glad to receive your replying letter last week, in which you told me a lot about your family. Please give my regards to your members of your family.
Today, I am writing to introduce my family to you. I am lucky to have been born in a warm home consisting of 5 people : my parents, my elder sister, my younger brother and of course me. My father is a worker and my mother is housewife at home. Although my mom plays an important role of taking care of our house and cooking meals, We all share housework together whenever each has freetime. We are a close-knit family and we always share our feelings, joys or sorrows,with one another and help to deal with any problem coming up. We at all time feel happy and safe in my parents' loving hands.